Which of the following is required for successful collaborative decision making?

A) Being rigid when looking at the situation.
B) Prioritizing self-interest or emotional attachments.
C) Sharpening communication skills.
D) Relying solely on a logical approach to decision making.

Sharpening communication skills is essential for successful collaborative decision making as it ensures that all participants are able to effectively express their ideas and concerns, and work towards a mutually beneficial solution. Being rigid, prioritizing self-interest or emotional attachments, and relying solely on a logical approach may hinder collaborative decision making.